Flamewatcher Giant

Revolution (, Tap two other untapped creatures you control: Transform all creatures with revolution you control. Revolt only as a sorcery.)
At the beginning of your upkeep, discard a card. If you do, draw a
card.

5/5

Flamebreaker Giant

Creature — Giant Shaman

Uncommon

Creatures with revolution you control enter the battlefield transformed.
At the beginning of your upkeep, exile the top card of your library. Until end of turn, you may play that card.